51 citations
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November 2005 in “Journal of Medical Primatology” This study observed that hair loss in captive rhesus macaques varies with season, sex, and housing conditions, and is significantly correlated with HPA axis activity as indicated by faecal cortisol metabolites.
2 citations
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August 2025 in “Microbiome” In this study conducted in female mice, maternal Faecalibacterium pathobionts combined with a low-fiber diet increased systemic inflammation and skin problems in offspring, suggesting a link to atopic dermatitis and the influence of dietary trends on chronic conditions.
January 2026 in “Phaidra - Repository of the University of Veterinary Medicine, Vienna” In this study, researchers assessed cortisol levels in wolves by comparing hair and fecal samples and found a significant correlation, indicating that hair cortisol accurately reflects systemic levels, but season and body region affect results.
5 citations
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January 2024 in “Fermentation” This study found that fermenting porcine and equine placentas with a specific lactic acid bacterial strain enhanced the moisturizing abilities and cell proliferation properties compared to traditional placental extracts, suggesting their potential for cosmetic applications.
4 citations
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May 2022 in “International journal of molecular sciences” This study found that heat-killed Enterococcus faecalis EF-2001 promoted hair regrowth in mice, likely by increasing the expression of growth factors and marker genes.